LT3510EFE#PBF Multiple Output Buck Regulators by Analog Devices

Status: Production
Series: LT3510
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT3510 is a dual current mode PWM step-down DC/DC converter with two internal 2.5A switches. Independent input voltage, feedback, soft-start and power good pins for each channel simplify complex power supply tracking/sequencing requirements.Both converters are synchronized to either a common external clock input or a resistor programmable fixed 250kHz to 1.5MHz internal oscillator. At all frequencies, a 180° phase relationship between channels is maintained, reducing voltage ripple and component size. Programmable frequency allows for optimization between efficiency and external component size.Minimum input-to-output voltage ratios are improved by allowing the switch to stay on through multiple clock cycles, only switching off when the boost capacitor needs recharging, resulting in ~95% maximum duty cycle.Each output can be independently disabled using its own soft-start pin, or by using the SHDN pin the entire part can be placed in a low quiescent current shutdown mode.The LT3510 is available in a 20-lead TSSOP package with exposed leadframe for low thermal resistance.

Where to Buy

Prices starting from US$5.91

Distributor Stock
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Newark Electronics
from US$6.57
9
in stock
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Logo for element14 Singapore
element14
from US$6.96
9
in stock
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Farnell
from US$6.76
9
in stock
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Richardson RFPD
from US$5.91
0
in stock
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Features

Wide Input Range: 3.1V to 25V
Two Switching Regulators with 2A Output Capability
Independent Supply to Each Regulator
Adjustable/Synchronizable Fixed Frequency Operation from 250kHz to 1.5MHz
Antiphase Switching
Outputs Can be Paralleled
Independent, Sequential, Ratiometric or Absolute Tracking Between Outputs
Independent Soft-Start and Power Good Pins
Enhanced Short-Circuit Protection
Low Dropout: 95% Maximum Duty Cycle
Low Shutdown Current: <10µA
20-Lead TSSOP Package with Exposed Leadframe

Last 6 months Inventory & Pricing History


Alternative Descriptions

Dc/Dc Conv, Buck, 1.5Mhz, 125Deg C | Newark Electronics
DC/DC CONV, BUCK, 1.5MHZ, 125DEG C | element14
Conv DC-DC 3.1V to 25V Synchronous Step Down Dual-Out 0.8V to 23.75V 2A/2A 20-Pin TSSOP EP Tube | Richardson RFPD


LT3510EFE#PBF Semiconductors - ICs by Linear Technology

IC SW REG 2A DUAL MONO 20TSSOP

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Input Voltage Min 3.1V
Input Voltage Max 25V
No. of Outputs 2 Output, 2Outputs
DC / DC Converter IC Case TSSOP
No. of Pins 20Pins
Output Current - Output 1 2A
Output Current - Output 2 2A
Output Voltage - Output 1 22.5V
Output Voltage - Output 2 22.5V
Regulator Output Type Adjustable
Switching Frequency 1.8MHz
Topology Buck (Step Down)
Operating Temperature Max 125°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 3510
Frequency 1.5MHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Current 2A
Primary Input Voltage 25V
Supply Voltage Min 3.1V
Termination Type Surface Mount Device
Voltage Regulator Type Step Down (Buck)

Last 6 months Inventory & Pricing History


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT3510EFE#PBF?

Additional datasheets, footprints and schematics for LT3510EFE#PBF are listed on our Part Details page. You can also find images and similar parts to LT3510EFE#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT3510EFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT3510EFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT3510EFE#PBF fall under?

The LT3510EFE#PBF is listed under Multiple Output Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LT3510EFE#PBF when available in the Multiple Output Buck Regulators range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LT3510EFE#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT3510EFE#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LT3510EFE#PBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT3510EFE#PBF.

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